Grundinformationen
- CAS
1315-09-9- Standard-SMILES
[Zn]=[Se]- InChIKey
SBIBMFFZSBJNJF-UHFFFAOYSA-N- Summenformel
- SeZn
- Durchschnittliche Molmasse
- 144,4 g/mol
- Monoisotopische Masse
- 143,8456635
Überblick
See also: Zinc selenide (annotation moved to).
Namen und Bezeichner
- Bevorzugter Name
- Zinc selenide (ZnSe)
- IUPAC
- selanylidenezinc
- Lokaler Name
- Zinkselenid
- Englischer Name
- Zinc selenide
- Summenformel
- SeZn
- Molmasse
- 144.35
Namen und Synonyme
Zinc selenide (ZnSe)DTXSID80893851RefChem:388561DTXCID601323891Selanylidenezinc1315-09-9ZnSeMFCD00011296(Selenido)zinczinc(II) selenideSCHEMBL1397468Zinc selenide crystal optic disc, 13mm x 1mm, polished both sides
Weitere Namen anzeigen
Zinc Selenide PowderIrtran 4Zinc selenidZINC SELENIDEZinc monoselenideZinc selenide, 99.99%ZINC SELENIDE, SPECTROZinc selenide/ 99.999%
879502-03-1Zinc selenide (99.999%-Zn) PURATREMZinc selenide, powder, 10 mum, 99.99% trace metals basisZinc selenide crystal optic disc, 13mm x 2mm, polished both sidesZinc selenide crystal optic disc, 25mm x 2mm, polished both sidesZinc selenide Optical Window, 12.7mm (0.5in) dia x 1mm (0.04in) thickZinc selenide Optical Window, 12.7mm (0.5in) dia x 2mm (0.08in) thickZinc selenide Optical Window, 25.4mm (1.0in) dia x 1mm (0.04in) thick
Datenbank-Bezeichner
- CAS
1315-09-9、879502-03-1
Eigenschaften
Berechnete Struktureigenschaften
- Polarare Oberfläche (TPSA)
- 0 Ų
- H-Brücken-Donoren
- 0
- H-Brücken-Akzeptoren
- 0
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 2
- Formalladung
- 0
- Komplexität
- 2
Experimentelle und physikochemische Eigenschaften
Physical DescriptionCBI
Physikochemische Eigenschaften
- Schmelzpunkt
- 1100 °C · 1100 °C
- Dichte
- 5.42 g/mL · 5.42 g/mL at 25 °C(lit.)
- Löslichkeit
- 2 O; · insoluble in H2O; soluble in dilute acid solutions
- Aggregatzustand
- random pieces
- Farbe
- Yellow
- Wichte
- 5.42 · 5.42
- Wasserlöslichkeit
- Insoluble in water. Decomposes in dilute nitric acid.
- Merck
- 14 · 14,10156
- Major Application
- battery manufacturing
- InChI
- 1S/Se.Zn
- InChIKey
- SBIBMFFZSBJNJF-UHFFFAOYSA-N
- SMILES
- [Zn]=[Se]
- CAS Datenbank
- 1315 · 1315-09-9(CAS DataBase Reference)
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
Gefahrenhinweise
Regulatory Information
Zinc selenide (ZnSe) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Zinc selenide (ZnSe) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
Zinc selenide: Does not have an individual approval but may be used under an appropriate group standard
Sicherheitsdaten
- wgk
- 3
- tsca
- TSCA listed
- ridadr
- UN 3283 6.1/PG 2
- hs_code
- 28429090
- risk_code
- 23/25-33-50/53
- hazard_code
- T,N
- safety_code
- 20/21-28-45-60-61
- hazard_class
- 4.3
- packing_group
- III
- Speicherklasse
- 6.1B - Non-combustible acute toxic Cat. 1 and 2very toxic hazardous materials
- Hazard Classifications
- Acute Tox. 3 InhalationAcute Tox. 3 OralAquatic Acute 1Aquatic Chronic 1STOT RE 2
Chemie und Industrie
Verwendung und Herstellung
U.S. Production2023: 50,000 - <250,000 lb
Industry UsesIntermediate
General Manufacturing Information
All Other Basic Inorganic Chemical Manufacturing
Zinc selenide (ZnSe): ACTIVE
Anwendungen
BeschreibungZinc selenide (ZnSe) is an II-VI compound semiconductor material with a face-centred cubic crystal structure and excellent physicochemical properties, which has a wide range of transmittance, from 0.5 microns to 19 microns. Zinc selenide is a very good infrared material, mainly used in infrared optics and optoelectronics, and can be used to manufacture window materials, focusing lenses, beam splitters, prisms, and CO2 lasers. Zinc selenide is also commonly used as lenses and windows for CO2 lasers due to its good imaging and thermal shock properties.
VerwendenZinc selenide (ZnSe) is used as an infrared optical material with wide transmission wavelength range. It is also used as an entrance optic in the new range of "in-ear" clinical thermometers. ZnSe is used as a semiconductor material for thin film devices, and n-type windows layer for thin film heterojunction solar cells. ZnSe activated with tellurium is a scintillator suitable for matching with photodiodes. It is used in x-ray and gamma ray detectors. Zinc selenide films are useful in photovoltaic cells and solar conversion cells. The material can be doped with n-type and p-type doping. It is used to form light-emitting diodes and diode lasers. ZnSe doped with chromium finds use as an IR laser gain medium.
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